參數(shù)資料
型號(hào): MC13109
廠商: Motorola, Inc.
英文描述: Universal Cordless Telephone Subsystem IC
中文描述: 通用無繩電話子系統(tǒng)集成電路
文件頁(yè)數(shù): 15/28頁(yè)
文件大?。?/td> 395K
代理商: MC13109
MC13109
15
MOTOROLA ANALOG IC DEVICE DATA
14–b Programmable
Rx Counter
Figure 8. Dual PLL Simplified Block Diagram
14–b Programmable
Tx Counter
12–b
Programmable
Reference
Counter
÷
25
÷
4
÷
1
LO2 In
1, 1
LO2 Out
2, 2
Tx PD
8, 8
6, 6
Tx VCO
Rx PD
4, 4
Vcap Ctrl
39, 42
LO1 In
37, 40
LO1 Out
38, 41
Tx Phase
Detector
Rx Phase
Detector
Tx
VCO
LPF
Tx Ref
Rx Ref
U.K. Base
U.K. Handset
U.K. Base
U.K. Handset
LPF
1st LO
ELECTRICAL CHARACTERISTICS
(VCC = 2.6 V, TA = 25
°
C)
Characteristic
Condition
Measure
Pin
Symbol
Min
Max
Unit
PLL PIN DC
Input Voltage Low
Data
Clk
EN
Hardware Int.
VIL
0.3
V
Input Voltage High
Data
Clk
EN
VIH
“PLL Vref” – 0.3
“VCC Audio”
V
Input Current Low
Vin = 0.3 V
Data
Clk
EN
IIL
–5.0
μ
A
Input Current High
Vin = (VCC Audio) – 0.3
Data
Clk
EN
IIH
5.0
μ
A
Hysteresis Voltage
Data
Clk
EN
Vhys
1.0
V
Output Current High
Rx PD
Tx PD
IOH
–0.7
mA
Output Current Low
Rx PD
Tx PD
IOL
0.7
mA
Output Voltage Low
IIL = 0.7 mA
Rx PD
Tx PD
VOL
(PLL Vref)* 0.2
V
Output Voltage High
IIH = –0. 7mA
Rx PD
Tx PD
VOH
(PLL Vref)* 0.8
V
Tri–State Leakage Current
V = 1.2 V
Rx PD
Tx PD
IOZ
–50
50
nA
Input Capacitance
Data
Clk
EN
Cin
8.0
pF
Output Capacitance
Rx PD
Tx PD
Cout
8.0
pF
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